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Cadillac
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2006
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DTS 4.6 9
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 4.6L - DTC P0403 To P1381
›
DTC P0452
›
Typical Scan Tool Data
Typical Scan Tool Data
FTP Sensor Voltage
Circuit
1
Normal Range
Short to Ground
Open
Short to Voltage
FTP Sensor Low Reference
0 V
-
0 V
-
FTP Sensor Signal
0 V
0 V
0-1.5 V
5 V
FTP Sensor 5-Volt Reference
0 V
0-1.5 V
5 V
1
With EVAP system vented to atmosphere